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Individual Calculations July 2021 |
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| Moolky, Ankush Total change: 37.00 | |   |
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| 30th Annual Chicago Open - Under 2100 | Wheeling, Illinois | USA | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1768 | 3.00 | 5 | 0.85 | 20 | 17.00 | |
|  Ancheta, Rene | | | 1919 | USA | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Starkman, Eric | | | 1796 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Snow, Zachary Isaac | | | 1796 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Gupta, Aditya | | | 1880 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Everett, Morgan | | | 1711 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2021 National Open - Under 2100 | Las Vegas, Nevada | USA | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1768 | 3.50 | 5 | 1.00 | 20 | 20.00 | |
| | Boyd, Thomas E | | | 1402 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Crisologo, Raoul | | | 1989 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Mathe, Lennart H | | | 1799 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Tia, Rudy Goce | | | 1789 | PNG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Talghader, John Aidan | | | 1806 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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